package everydayGrade.t6;

import java.util.Arrays;

/**
 * @Author: Siantar
 * @Date: 2023-10-23-12:30
 * @Description: 1.0
 */
public class T2678 {
    public int countSeniors(String[] details) {
        return (int) Arrays.stream(details).filter(s -> Integer.parseInt(s.substring(11, 13)) > 60).count();
    }
}
